Computer Science from the Bottom Up — A free, online book designed to teach computer science from the bottom end up. Topics covered include binary and binary logic, operating systems internals, toolchain fundamentals and system library fundamentals.Archived by Unglue.it Topic: computer systems
There are hundreds of audio and image files in the item. Please click "HTML" or "FTP" beside "View all files" to find them. Note: These files may be incomplete. Topics: computer science, computer systems
http://youtu.be/qssIbbUGbDc Evergreen College in Scarborough offers you variety of different diploma courses on a very low tuition fees. We will get you very close to your dream job fast. Some of the courses are: Computerized Accounting program in Scarborough and childcare college programs in Scarborough. For more information please visit our website. Topic: Computer systems & Network Specialist course
Equipment auxiliary to, and simple modifications of a teletypewriter are described which enable it to be used more efficiently as a remote console of a computer.The descriptions and drawings are sufficiently detailed to enable one to duplicate the modific Topics: Teletype., Time-sharing computer systems.
byRasberry, S. D. (Stanley D.); Margoshes, Marvin; Scribner, Bourdon F.
A time-sharing computer system employing th * e Dartmouth College Basic compiler has been in use in the NBS Spectrochemical Analysis Section for more than two years, and it has been applied to both routine and non-routine calculations.Descriptions are giv Topics: Time-sharing computer systems., Spectrum analysis.
byCORDELLE, J.; LAUDE, J. P.; PETIT, R.; PIEUCHARD, G
PREVIOUS RESULTS CONCERNING METAL GRATINGS WITH A TRIANGULAR PROFILE ARE REVIEWED. EXPERIMENTAL RESULTS ON THE EFFICIENCY OF HOLOGRAPHIC GRATINGS ARE PRESENTED TO INDICATE THEIR SIGNIFICANCE IN INSTRUMENTAL SPECTROSCOPY. USING CLASSICAL GRATINGS IN LITTROW MOUNTING AND NONPOLARIZED LIGHT, A CHART IS NUMERICALLY CONSTRUCTED WHICH PERMITS THE DETERMINATION OF THE APPROPRIATE GRATING PARAMETERS FOR A GIVEN SPECTROSCOPIC APPLICATION. Topics: CHECKOUT, COMPUTER SYSTEMS PROGRAMS, ALGORITHMS, FORTRAN, SPECIFICATIONS
An experimental Round Robin on the measurement of the opening load in fatigue crack growth tests was conducted on Crack Closure Measurement and Analysis. The Round Robin evaluated the current level of consistency of opening load measurements among laboratories and to identify causes for observed inconsistency. Eleven laboratories participated in the testing of compact and middle-crack specimens. Opening-load measurements were made for crack growth at two stress-intensity factor levels, three... Topics: PARALLEL PROGRAMMING, SIMD (COMPUTERS), COMPUTER SYSTEMS PERFORMANCE, COMPUTER SYSTEMS PROGRAMS,...
byLiu, W. Timothy; Gautier, Catherine; Frouin, Robert; Tagett, Rebecc
Monthly distributions of surface latent heat flux and solar irradiance in the tropical Pacific were computed from observations of the scanning multichannel microwave radiometer on Nimbus-7 and the visible infrared spin scan radiometer on GOES-W. They are the dominant variable components of the surface heat flux, the sum of which gives the approximate thermal forcing on the ocean. Monthly maps of this sum, from January 1980 to September 1983, and within 20 deg N and 20 deg S, 180 deg and 80 deg... Topics: COMPUTER PROGRAMMING, COMPUTER SYSTEMS DESIGN, COMPUTER SYSTEMS PERFORMANCE, EXPERT SYSTEMS,...
Transparent conductive thin films are required for a variety of optoelectronic applications: automotive and aircraft windows, and solar cells for space applications. Transparent conductive coatings of indium-tin-oxide (ITO)-magnesium fluoride (MgF2) and aluminum doped zinc oxide (AZO) at several dopant levels are investigated for electrical resistivity (sheet resistance), carrier concentration, optical properties, and atomic oxygen durability. The sheet resistance values of ITO-MgF2 range from... Topics: COMPUTER SYSTEMS DESIGN, MEMORY (COMPUTERS), MULTIPROCESSING (COMPUTERS), COMPUTER SYSTEMS...
A table of NACA wind tunnels is provided. For each wind tunnel, the laboratory, test section size and shape, speed, density and type, and type of work and measuring apparatus is given. Topics: ADA (PROGRAMMING LANGUAGE), COMPUTER SYSTEMS DESIGN, COMPUTER SYSTEMS PERFORMANCE, SOFTWARE...
byDever, Joyce A.; Bruckner, Eric J.; Scheiman, David A.; Stidham, Curtis R
For spacecraft in low Earth orbit (LEO), contamination can occur from thruster fuel, sputter contamination products and from products of silicone degradation. This paper describes laboratory testing in which solar cell materials and thermal control surfaces were exposed to simulated spacecraft environmental effects including contamination, atomic oxygen, ultraviolet radiation and thermal cycling. The objective of these experiments was to determine how the interaction of the natural LEO... Topics: ARCHITECTURE (COMPUTERS), COMPUTER SYSTEMS DESIGN, COMPUTER SYSTEMS PERFORMANCE, COMPUTER SYSTEMS...
Manual control is discussed in terms of operator modeling, measurement of human response, mental workload, pilot/operator opinion, effects of motion, aircraft displays, supervisory control, automobile driving, and remote manipulation. Topics: COMPUTER NETWORKS, COMPUTER SYSTEMS DESIGN, COMPUTER SYSTEMS PERFORMANCE, DATA CONVERSION ROUTINES,...
A static experimental investigation of a counterflow thrust vectoring nozzle concept was performed. The study was conducted in the NASA Langley Research Center Jet Exit Test Facility. Internal performance characteristics were defined over a nozzle pressure ratio (jet total to ambient) range of 3.5 to 10.0. The effects of suction collar geometry and suction slot height on nozzle performance were examined. In the counterflow concept, thrust vectoring is achieved by applying a vacuum to a slot... Topics: AEROELASTICITY, APPLICATIONS PROGRAMS (COMPUTERS), SUPERSONIC TRANSPORTS, MODULARITY, COMPUTER...